Home / 70,710,073,435,560-97,578,862,860,448-39,495,100,990,196

Finding the Fourth Proportional to 70,710,073,435,560, 97,578,862,860,448 and 39,495,100,990,196

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Solution

The fourth proportional to 70,710,073,435,560, 97,578,862,860,448 and 39,495,100,990,196 is: 54,502,659,323,272.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,710,073,435,560 : 97,578,862,860,448 = 39,495,100,990,196 : x
  2. Step 2: Convert to fraction form
    70,710,073,435,560/97,578,862,860,448 = 39,495,100,990,196/x
  3. Step 3: Cross multiply
    70,710,073,435,560x = 97,578,862,860,448 × 39,495,100,990,196
  4. Step 4: Simplify right side
    70,710,073,435,560x = 3,853,887,043,181,879,273,631,776,768
  5. Step 5: Solve for x
    x = 3,853,887,043,181,879,273,631,776,768/70,710,073,435,560
  6. Step 6: Final answer
    x = 54,502,659,323,272.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.